One first-hand observation Father made I can never forget. The joke was entirely on him, but he laughed and saw only the nature facts. In going up to Maine on a fishing expedition we had to wait for hours in the woods at a junction. While waiting we went down to a fall, where the brown waters of a small river poured down over many ledges of sandstone. In this sandstone were worn many pot-holes, some of them perfect, and of all sizes. In one about the size of a butter tub was a sucker, a measly fish about a foot long. Nothing else to do, Father pulled off his coat and rolled up his sleeves, and getting down on his knees he began to chase this sucker about the pot-hole to catch him. The sucker went around and around very deliberately until just the right moment arrived when, with a sudden burst, he threw at least half the water in the pool into Father's face. The sucker went down with the miniature flood to a larger pot-hole below. Father was soaked, choked, strangled, and blinded with the water, but when he had shaken himself and blown the water from his mouth and nose and wiped his eyes he said: "Now if that had been a trout he would have been so rattled that he would have jumped right out here on the rocks, but you see you can't rattle a sucker!" There was one subject that Father always took seriously, and that was the question of his diet. In his youth he had known nothing of proper diet, and though the wholesome, home-made food on the farm had been the best possible thing for him, in his early manhood he had been most intemperate in his eating--"eating a whole pie at one sitting," he said. He loved to recall that when he had the measles he was ordered by the doctor to drink nothing, and when his thirst got to an unbearable point he arose, dressed, climbed out of the bedroom window and got some lemonade, of which he drank about a quart--"and I got well at once," he would add with a laugh. I wrote some verses about his eating experiments and I never knew whether he was amused or hurt. He said rather soberly, the only mention he ever made of them: "I have a new rule now, so you can add another verse to your poem."